package com.qf.service;

import java.math.BigDecimal;

/**
 * @author mkr
 * @version V1.0
 * @Project spring_demo
 * @Package com.qf.service
 * @Description:
 * @Date 2022/7/12 10:04
 */
public interface AccountService {
    /**
     * 转账业务
     * @param cardNo
     * @param toCardNo
     * @param money
     */
    public void transfer(String cardNo , String toCardNo , BigDecimal money);
}
